CVE-2019-20917 · cross-distro fix matrix

CVE-2019-20917: An issue was discovered in InspIRCd 2 before 2.0.28 and 3 before 3.3.0. The mysql module contains a NULL pointer dereference when built against mariadb-connector-c 3.0.5 or newer. When combined with the sqlauth or sqloper modules, this vulnerability can be used for remote crashing of an InspIRCd ser

Affects 3 Linux releases across 3 (distro × package) combinations.

Fix per ecosystem

Each block below is a distro release where CVE-2019-20917 has a known fix. Run the listed command on that distro to remediate.

Debian bullseye

Source: Debian Security Tracker

inspircd→ fixed in3.3.0-1urgency: not yet assigned
```
sudo apt-get install --only-upgrade -y inspircd
```

Debian bookworm

Source: Debian Security Tracker

inspircd→ fixed in3.3.0-1urgency: not yet assigned
```
sudo apt-get install --only-upgrade -y inspircd
```

Debian trixie

Source: Debian Security Tracker

inspircd→ fixed in3.3.0-1urgency: not yet assigned
```
sudo apt-get install --only-upgrade -y inspircd
```

Are YOU affected by CVE-2019-20917?

5-second check on your actual server. Reads /etc/os-release, uname -r, and the distro's package manager; matches against this same cross-source index live.

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